Histogram tool

Range of pixel values can be updated with edit boxes or by dragging the blue/red symbols: red symbol not draggable in initial position

Save sky image

Saves image to file: Doesn't seem to save GIF

Image matches screen display (without FOV or infobox overlays)

Run script

Executes the selected script.

Statusbar messages indicate script is running/finished.

Print

Prints image of current skymap (without infoboxes or FOV symbols)

Ask to reset color scheme if background is not white

Color scheme is properly reset for printing, and reverted afterward

Set time

Simulation clock is set to selected time

Selected date displayed properly in calendar widget

It is not possible to select an invalid date[3]

Set focus manually

Setting RA/Dec coordinates works

Setting Az/Alt coordinates works

Find object

Filter by name works

Filter by type works

Highlighted object is centered in map when user hits return or presses Ok

Dialog message when a match fails; window does not close

Up/Down arrow keys navigate the list of objects

Zoom to angular size

Zoom is set to display the angle entered

Min/max values make sense

FOV symbol editor

Selected symbol is shown in preview pane

Creating a new symbol works

Editing an existing symbol works

Removing a symbol works

Geographic location

Startup Wizard

Set Geographic location works

Download Extra Data works

Object Details (from popup menu)

Image viewer (from popup menu)

Selected image is shown; window is sized to fit image

Authorship and copyright in statusbar

Save button works

Popup menu

Tools

Calculator

Note: changes in the modules are not reflected until the widget loses input focus. This may not be ideal, but doing immediate updates doesn't work. Consider the JD module. Let's say I want to clear the current number and enter a new one. As soon as I delete the text, it would try to process the blank line as a date. Then if I typed a "2", it would try to use that. Basically, there needs to be a way to indicate that you are done editing.